From: Jan Kiszka <jan.kiszka@domain.hid>
To: Roberto Bielli <roberto.bielli@domain.hid>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] Using xenomai with standard ethernet driver
Date: Fri, 23 Mar 2012 10:06:58 +0100 [thread overview]
Message-ID: <4F6C3D32.70801@domain.hid> (raw)
In-Reply-To: <4F6B554A.4080008@domain.hid>
On 2012-03-22 17:37, Roberto Bielli wrote:
> I explain better the problem.
>
> I want to use ethernet driver raw without using all the abstract layer
> (tcp, socket etc....)
> and my xenomai application must link to the raw driver without enter in
> secondary mode.
>
> Have i change the driver interface with xenomai calls (rtdm_......) or
> is there another chance ?
Did you check if RTnet already has support for your NIC? Then you are
fine with a stack of rtnet.ko, rtpacket.ko, and <your-nic>.ko.
If not, there are two options
- add an RTnet driver for you hardware
- implement some home-brewed stack
The second option may only look different on first sight. But,
specifically if your application is not kernel-hosted but a proper
userspace app, RTnet provides quite a few useful building blocks for
your scenario.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2012-03-23 9:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-21 16:48 [Xenomai-core] Using xenomai with standard ethernet driver Roberto Bielli
2012-03-22 15:30 ` Jan Kiszka
2012-03-22 16:37 ` Roberto Bielli
2012-03-23 9:06 ` Jan Kiszka [this message]
2012-03-23 11:18 ` Roberto Bielli
2012-03-23 12:14 ` Jan Kiszka
2012-03-23 13:46 ` Roberto Bielli
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